Drywall crack repair backing plates system

ABSTRACT

A systematic procedure, plus a series of (palm of the hand sized) perforated steel plates, for permanently repairing cracks, joint separations, impact holes, and other such damages, in gypsum wallboard panels. Repairs can be made with little or no rearward connection or support from the framing studs or joists at any desired position along the wall or ceiling framework. The invention is comprised of one Primary Steel Plate, plus a reusable hand-held tool for its installation. There are two other uniquely designed steel plates, each one for specific types of cracks or panel separations. The hand-held installation tool creates a pivoting action hinged installation assembly when joined with the primary steel plate; which may be folded on its “Hinges” like a jackknife and inserted directly through the crack or separation. It is then pulled flush against the inner panel surface. Once in place, it may be blind fastened from the outer panel surface with drywall screws; thereby creating a permanent mechanical bond and an artificial backing between broken or separated panel edges. The hand tool is then released to be used to install multiple plates as needed. All completed repairs receive final bonding with joint compound and tape, followed by match texturing and painting.

CROSS REFERENCE TO RELATED U.S. PUBLICATION DATA Related U.S. Application Data

Provisional Patent Application No. 60/936,344, Jun. 20, 2007; Confirmation No. 4236

Filing Date: Jun. 20, 2007

Filing Receipt No. OC000000024737184

STATEMENT VERIFIED BY SIGNATURE

“The applicant claims priority to the provisional patent application.”

RESEARCHED REFERENCES

-   U.S. Cl . . . 52,770; 52/489.1; 52/514; 52/714 -   Intl. Cl . . . 6B 5/00(20060101); E04G 23/02 (20060101); E04F 13/08     (20060101); E04B 001/40 ( ); E04G 023/02 ( ) -   Field of Search . . . 52/514,489,584,703,714,98

References Cited 3881293 May 1975 Conville  52/712 6071833 June 2000 D'Alisa 442/42 4776906 October 1998 Bernard 156/85 4632790 December 1986 Bernard 264/36.2 4782642 November 1988 Conville  52/714 6023901 February 2000 Jensen  52/714 Foreign Patent Documents  610386 April 1979 CH  52/714  610386 February 1991 Conville 246/191

BACKGROUND OF THE INVENTION

The invention relates firstly to specific procedures of preparation before making the drywall crack repairs and secondly to four uniquely designed metallic devices for permanently repairing cracks or abutment joint separations in wall or ceiling panels such as gypsum wallboard, or for repairing otherwise warped or deformed layers of drywall tape and joint compound concealing cracks or separations, or for repairing holes or other such deformities, at any desired position along the expanse of the wall or ceiling framework, so doing with little or no mechanical connection or support from the internal, spaced apart wall studs, ceiling joists, support columns or the like; described as follows;

PART (A.) THE BACKING PLATE: is designed for making repairs completely independent of framing back-up studs or joists at randomly selected locations along the expanse of the wall and ceiling panels. And, as previously detailed above, unless it is being used to make repairs of holes or other such deformities, the BACKING PLATE must be installed with the use of PART (B). THE APPLICATOR HAND TOOL;

PART (B) THE APPLICATOR HAND TOOL: is a re-usable tool, designed to be used to install the BACKING PLATE. These two devices make up a Pivoting Action Hinged Installation Assembly when joined as directed. Once both devices are joined the BACKING PLATE may be folded over on its so called Hinges, much like folding a jackknife, and then it may be inserted directly into and through a prepared slit at any marked repair target point along the crack. The assembly is then pushed clear through to the inner wallboard surface where the BACKING PLATE will spring open on its “Hinges.” The installer would then pull outward on the handle of the APPLICATOR HAND TOOL to force the BACKING PLATE to lie flat against the inner panel surface, while he blind fastens it in place with the use of self tapping drywall screws from the outer panel surface.

Once the BACKING PLATE has been so installed, the APPLICATOR HAND TOOL may be released from its assembled position with a slight hand squeeze, thereby the APPLICATOR HAND TOOL may be used for installing subsequent BACKING PLATE'S as needed.

PART (C.) THE BACKING-Z-PLATE: is designed for making repairs of located cracks which run too close to nearby studs or framing members for THE BACKING PLATE to be used. This device does require partial connection or support from a nearby framing stud.

PART (D.) THE BACKING-L-PLATE; is designed for making repairs of taped panel abutment joints that have separated; where the wall corners meet and where the wall meets the ceiling; in regions lacking rearward Drywall Backing support. This device also does require partial connection or support from a nearby framing stud.

NOTES: Three specific device designs, one for each type of wallboard crack or separation, plus a reusable installation hand tool. It must be mentioned that the best crack repairs can be made at least six months after a structure has had its foundation repaired, or when the foundation has fully settled without having been repaired. It is believed that the invention is classified in U.S. Class 52, subclass 489, 514, 703 or 714.

Understanding Conventional Wall and Drywall Construction:

a) Basic “Stick Framing” generally consists of vertical framing studs typically constructed of wooden two by fours, or two by sixes, spaced apart at sixteen or twenty four inch intervals. The horizontal framing boards at the bottom are called the “Bottom Plate.” The top two horizontal framing boards are called the “Top Plate, or Double Top Plate.” Both the bottom plate and top plate hold the wall assembly together by various types of fasteners. Wall frames are normally constructed as assembled units, with the door and window rough-ins included. Each wall is then installed, squared and interlocked. The ceiling joists, and or roof trusses are constructed next. See Drawing FIG. 1.

b) Installing wooden “Drywall Backing,” is essential for nailing or securing the abutting drywall panel edges, at corners where the walls meet and where the walls meet with the ceiling. (See FIGS. 2 and 3. at (8), (9), and (10)). Therefore, while the walls are being assembled, the end vertical stud should be fitted with an additional vertical nailing stud. There should also be drywall backing placed against the inner portion of the outer paralleling ceiling joist which also overlaps the uppermost board on the double top plate. Many builders call drywall backing “Dead Wood,” because it does nothing to strengthen the framing structure. It adds to the cost of construction, and it takes added time to install. Unfortunately, there are many builders who are guilty of such construction errors which may never be discovered by the property owner.

c) Next, gypsum wallboard of four foot widths, (and various lengths) are customarily nailed, screwed or stapled to the framing substructure. Using conventional methods of wall construction, a builder will typically align one edge of the wallboard with the central axis of a framing stud. In general terms, the ceiling panels will be installed first, with their edges butting up to the wall studs on all sides. The wall panels are installed next, beginning with the upper row of wall panels being placed and secured in such a manner as to press up against the ceiling panels, for upward support. It is very common for some builders to fail to secure the ceiling panel edges where they abut to the upper wall edges, in an effort to save construction time and the cost of fasteners. This is one reason which explains why panel joints at the ceiling area will often separate. The lower wall panels will be installed last. After the ceiling and wall board panels have been constructed, the seams where each panel joins are typically sealed by using lengths of drywall joint tape and layers of joint compound. Almost everyone knows this procedure as, “Tape and Float.” The seamed areas are typically smoothed by some form of sanding, to prepare the entire surface for texturing and painting.

In summary; the construction methods previously described would not ordinarily pose any problems over the lifetime of the structure. Normal foundation settling can be expected. However, due to extremely unstable soil conditions, (black clay based soil which expands when wet and contracts when dry) especially indigenous to many geographical regions nationally and internationally, may cause a building's foundation to shift, causing the framed structure to move off square beyond allowable engineering tolerance. When such adverse conditions exist, stress cracks begin to form in walls and ceilings constructed of gypsum board. The cracks usually begin at the corners of windows and doors, running up and out or down and out. However, they may also extend upward into the ceiling, traveling across or between ceiling joists. Straight running cracks on surfaces are usually separations of taped panel abutment joints, as evidenced by the appearance of loosened or warped paper taping and joint compound. See Drawing FIG. 4.

Present Crack Repair Methods

a) TAPE AND FLOAT, is the method used by most people who are skilled (or not so skilled) in the art, and is what can be found in most published “How-To” books and manuals on the subject of wall crack repair. The general procedures are as follows:

-   -   Peel and scrape away any previous joint tape and drywall joint         compound, to create a smooth surface.     -   Cut a “V” groove along the length of the crack.     -   Fill in the “V” with a layer of joint compound, and cover the         crack with nylon mesh or paper tape.     -   Lay on three smoothed, feathered and sanded layers of drywall         compound, using 6″ and 10″ taping knives.     -   Match texture and paint.

b) The “REPLACEMENT METHOD” is to simply replace entire panel sections affected by the cracking. This method is usually prohibitive for most property owners, because of the cost of labor and materials. It is environmentally unhealthy for the property owner, because of the dirt, dust, and fallen insulation, followed by texture spraying and painting. It is hazardous for children, pets, people who suffer from asthmatic respiratory conditions, and for the elderly. Likewise, it is a great inconvenience to the property owner who usually has to vacate during re-construction.

c) The “Patch-Over Method” in which various patching and filling compounds are used in an attempt to bond and smooth over the cracked surface prior to “TAPE AND FLOAT.” This “Patch” method only treats the outer panel surface and is therefore only cosmetic.

Summary Notes

Although some of the PATCH KITS have been used over the years to facilitate such crack and panel separation repairs, without appropriate edgewise peripheral bracing, re-securing of the broken or separated panels, and some mode of rigid artificial backing, the repaired panels or inserts fail to evenly unite and noticeable misalignment may occur.

I have made references to several related patented products now on the market, but I am not aware of any such product available which comes close to matching this invention. It affords a simple, user friendly, convenient and effective mode whereby drywall cracks or panel abutment joints can be permanently and successfully repaired from inside the wall panel where the cracks begin. It creates an artificial metallic backing, primarily independent of rearward support from framing studs or joists, and that can be randomly employed at any given point along the expanse of the wallboard surface. This invention can easily and readily be used by almost any person.

Summary of Inherent Problems

Two questions may be asked from a devils' advocate viewpoint.

-   -   1. “Why would there be a need for fastening the cracked         wallboard panels at the framing studs where they cross, when         they were originally 16″ or 24″ inches apart during         construction, followed by customary Tape and Float?     -   2. “Why would there be a need for steel reinforcement plates to         provide backing along the crack at intervals of four inches,         before Tape and Float, when the industry has always spaced         fasteners at 16″ intervals? Besides, that's the way it's been         done for all these years, and we have always done Tape and Float         to repair cracks!” My answers to these questions follow;         -   If wallboard cracks would always run at a straight right             angle to 16″ or 24″ on center framing studs, to simply Tape             and Float would probably make for a successful repair. The             truth is that wallboard cracks meander in any direction or             length, running across or up and down in between the framing             members, typically 20,″ 40,″ or longer without having any             form of rearward backing support from nearby studs.         -   Without first treating the broken panel edges as though one             were joining full panels together at the framing studs, the             panel edges will be warped, usually lifted away from the             studs, and will be uneven. Very few instruction manuals             address this important procedure, and I have met only a few             professional contractors who take that first important step.         -   Cracks go completely through to the inner panel surface.             Therefore, to merely apply any type of “Patch,” or Tape and             Float to the surface is merely cosmetic. By using the type             of metallic devices that this invention provides, it will             permanently bond and reconstruct the cracked panels from the             inside. Any of the other repair methods will be temporary at             best. The cracks will usually return.         -   The primary purpose of this invention is to repair the             cracks from the inner surface, providing a means of             re-fortifying the integrity of the wallboard structure             without reliance on rearward support or backing from framing             members. Tape and Float by itself cannot do all of that, but             it does provide final bonding and support after the crack             has been repaired using the present invention.         -   Foundations can be repaired by a number of patented             procedures, but [even if the property owner spends upwards             of $10,000.00 or more to repair the foundation] the cracks             will not magically disappear.         -   Wall and ceiling cracks or multi-layered attempts to             cover-up defects in walls with Tape and Float are usually             obvious, and are aesthetically unappealing, and their             appearance would decrease property value. This invention             provides a means whereby one can achieve permanent and             undetectable wall crack repairs, easily and inexpensively,             thereby restoring the structure to its original beauty.

OBJECTS OF THE INVENTION

-   1. To make aesthetically pleasing repairs to unsightly walls. -   2. To create an artificial backing that provides rearward support     for the original wallboard panel, without the necessity of replacing     full wallboard panels thereby saving the great expense of added     labor and materials. -   3. To permanently repair broken, cracked, or separated wallboard     panels primarily independent of framing studs or joists, or other     wall-supporting substructure, and to firmly secure their surfaces to     their original construction placement. -   4. To provide a method and a fastener apparatus to facilitate a     quick and convenient repair of a smaller section of a damaged     wallboard panel, such as a hole caused by the impact a door-knob     striking it, without the necessity and cost of cutting the panel     back to the studs. -   5. To provide a means of installing THE BACKING PLATE with the use     of THE APPLICATOR HAND TOOL, which is user friendly in its handling     and has simplicity of construction, with the fewest moving parts; a     simple mechanical device that can be readily and easily used by     almost anyone. -   6. To provide a quick and easy method of making wall crack repairs     that can be accomplished with the least amount of time and     inconvenience to the property owner. -   7. To provide an effective means of rejoining separated panel     abutment joints in walls and the ceiling. -   8. To provide a means for making wall and ceiling repairs which can     be quickly and conveniently accomplished by both the professional,     as well as by the do-it-yourself market without having specialized     skills. -   9. To provide a means of making finished joints and repairs that are     smooth and “Bump-Free.” -   10. To provide a means of making wall and ceiling repairs which,     thereby helping to enhance the appearance of the structure and could     increase its property value for resale. -   11. To provide a more economic means to make such repairs without     undue expenses, such as labor and the cost of replacement materials. -   12. To provide a repair method that is clean, practically free of     allergenic dust, fiberglass insulation, or the like, and makes     cleaning after the job an easier task. It is environmentally safe. -   13. To provide a new product line for the manufacturer, wholesalers     and retailers. -   14. To provide a new means for the professional contractor to     generate profit from a specialty trade service that is simple to     use, efficient, and cost effective. -   15. To provide the specified BACKING PLATES AND APPLICATOR HAND TOOL     in such a structure which can be combined with an after market     repair “Kit” for quickly finishing broken, cracked, or separated dry     wall gypsum wallboard, Sheet Rock-brand drywall board or the like by     the “do-it-yourself” market. -   16. Finally, to provide a repair method, with mechanical devices     that meets all building codes and fire regulations.

SUMMARY OF THE INVENTION

The invention is much more than mere mechanical devices. It is rather a TRUE CRACK REPAIR SYSTEM in which specific steps of preparation is the key to successful, permanent and undetectable wallboard repairs. As has previously been described, re-securing the broken, cracked and separated wallboard edges to the framing studs or ceiling joists where they cross is the essential first step. Essential, because it levels and evens-up the panel edges back in their originally constructed position. To date, I have not found a published instruction manual that discuss this vital step in making wall crack repairs.

The invention consists of three uniquely designed metallic devices, plus a hand-held installation tool, for permanently repairing cracks, separated abutment joints, impact holes or other such damage in wall or ceiling panels such as gypsum wallboard. And making such repairs at any desired position along the length of the wall or ceiling framework, with little or no mechanical connection to or support from the internal, spaced apart wall studs, ceiling joists, support columns or the like; described as follows;

PART (A.) THE BACKING PLATE: is designed for making repairs completely independent of framing back-up studs or joists at randomly selected locations along the expanse of the wall board panels. And, as previously detailed above, unless it is being used to make repairs of holes or other such deformities, the BACKING PLATE must be installed with the use of PART (B), THE APPLICATOR HAND TOOL.

This BACKING PLATE is a generally flat and elongated device, which fits in the palm of ones hand. It is die-stamped from light weight galvanized sheet metal stock. The center of its body contains a right angle groove to act as both reinforcement and as an installation aid. There is an up-turned, semi-circular, loop on each side of its body, called the “Pivot Loop.” It has a pair of spaced apart parallel reinforcement grooves on the outer edge of its body, and a mesh of multiple Securing Holes situated between the reinforcement grooves, that are designed to be blindly penetrated with self tapping drywall screws for installation. There are two duplicate sides of the device. Each of its four corners is rounded smooth to enhance handling.

PART (B) THE APPLICATOR HAND TOOL: is designed to install THE BACKING PLATE. These two devices make up a hinged installation assembly when joined as directed. This device is constructed from medium gauge spring steel formed into a twice-rounded circular spring at its base, or end point, which exerts outward resistance upon compression with the hand when in operation. This twice rounded spring also serves as a Finger Pull Ring to aid the user in installation.

Two prong-like extensions are formed from this rounded circular spring, which extend outwardly in the shape of an elongated “V.” At a point located midway between each of these prong-like extensions there is a slight descending semi-circular loop called the Thumb and Forefinger Holding Loops, also designed to aid the user in installation. Each end has an outwardly turned “Locking Hook,” which forcibly engages itself into the Pivot Loops of THE BACKING PLATE, creating a hinged action installation assembly when joined as directed.

PART (C.), THE BACKING-Z-PLATE; is designed for making repairs of located cracks which run too close to nearby studs or framing members for THE BACKING PLATE to be used. This device does require partial connection or support from a nearby framing member. Like the BACKING PLATE, this device is generally flat and elongated, which fits in the palm of the hand. It is die-stamped from light weight galvanized sheet metal stock, but in the Shape of the letter “Z.” The upper part of its body, (making the upper part of the “Z” shape) is triangular shaped and has a Securing Hole in its center, called the Securing Bracket. The Securing Bracket flares outward from its midway point to meet with a wider right angled descending bend. This descending bend meets with a semi-circular ramp or so called “Guide Shoe,” which makes up the middle portion of the “Z” shape. The Guide Shoe is designed to aid in installation. Extending perpendicularly from the Guide Shoe is the lower formation of the “Z” shape, and is an exact mirror image as one half of THE BACKING PLATE. That is, it has a pair of spaced apart parallel reinforcement grooves on the outer edge of its body, and a mesh of multiple securing holes situated between the reinforcement grooves, that are designed to be blindly penetrated with self tapping drywall screws for installation. Each of its two corners is rounded smooth to enhance handling.

PART (D.) THE BACKING-L-PLATE: is designed for making repairs of taped panel abutment joints that have separated where the wall corners meet and where the wall meets the ceiling in regions lacking rearward Drywall Backing support. This device does require partial connection or support from a nearby framing member. Like the BACKING PLATE, and the BACKING-Z-PLATE, this device is generally flat and elongated, and which fits in the palm of the hand. It is die-stamped from light weight galvanized sheet metal stock, but in the Shape of the letter “L.” The upper part of its body, (making the upper part of the “L” shape) is triangular shaped and has a securing hole in its center, called the Securing Bracket. The Securing Bracket has an up-turned extension, called The Pull Tab that is designed to be used to assist the user in securely fastening the device to a framing member. The Pull Tab has a weakened score across its surface, designed to aid the user in manually breaking away the Pull Tab after installation. The Securing Bracket flares outward from its midway point to meet with a wider right angled semi-cylindrical ramp or so called Guide Shoe. Extending perpendicularly from the Guide Shoe is the lower formation of the “L” shape, and is an exact mirror image as one half of THE BACKING PLATE. That is, it has a pair of spaced apart parallel reinforcement grooves on the outer edge of its body, and a mesh of multiple securing holes situated between the reinforcement grooves that are designed to be blindly penetrated with self tapping drywall screws for installation. Each of its two corners is rounded smooth to enhance handling. This device also requires partial connection or support from a nearby framing member. Once the repairs have been successfully completed the Tape and Float procedure will provide the final bonding and smoothing of the repaired surface for matched texturing and painting.

DATE OF INVENTION: Jan. 15, 2002 was the date that I wrote the original invention description, less technical drawings, which I mailed to myself by registered mail. This description remains unopened as of this date. (Feb. 26, 2008). I was later informed that this method is not adequate, but does establish a time line. In the following drawings, which form a part of the specifications and which are to be constructed in conjunction therewith, like reference numerals have been employed throughout wherever possible to indicate like parts in the various views:

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 depicts a fragmentary view of a partially constructed wooden “STICK FRAME” wall of a building, which describes its primary parts as follows;

-   1. COMMON STUD -   6. JACK STUD -   2. BOTTOM PLATE -   7. CEILING JOIST -   3. DOUBLE TOP PLATE -   8. DRYWALL BACKING, EXTRA VERTICAL STUD AT END -   4. HEADER -   9. DRYWALL BACKING, DOUBLE JOIST OVER WALL -   5. CRIPPLE STUD -   10. DRYWALL BACKING, 2×4OR 2×6 OVER TOP PLATE

FIG. 2 and FIG. 3 illustrate examples of desired Drywall Backing in “STICK FRAME” construction. That is to install an extra vertical stud at the end of each wall. (8) Installing an extra ceiling joist that overlaps the wall studs, (9) and installing an extra 2×4 or 2×6 board (10) on top of the double top plate. (3).

FIG. 4 depicts an X-RAY view illustrating the formation of typical cracks and panel separations with referenced explanations as follows:

-   1. Cracks extending upward from a wall crack, then running across     the ceiling joists. -   2. Cracks extending upward from a wall, then running between ceiling     joists. -   3. Cracks running up and out from windows and doors, then running     across or between wall studs. -   4. Cracks running down and out from window corners, then across or     between wall studs. -   5. Separations of taped abutment joints on wall surfaces or wall     corners.

Notes:

-   -   A. Number (4) crack illustration shows an example of a crack         running too close to a wall stud.     -   B. Numbers (2) and (4) each show examples of how a crack can         exceed 16 or 24 inches.     -   C. Number (5) arrows point to three corner areas where typical         drywall backing should be present.

NOTES: Annotation (A) illustrates how a crack may run too close to a wall stud for the BACKING PLATE to be used. Annotation (B) illustrates how a typical crack may run longer than 16 or 24 inches between studs or ceiling joists.

Annotation (C) points to the three areas of the ceiling and wall where drywall backing is typically not installed. See (8), (9) and (10).

Part (A.) the Backing Plate; Presented and Described:

FIG. 5 is an isometric view of PART (A) THE BACKING PLATE with functional parts numbered and described, as follows;

-   12. PRIMARY SUPPORT PAD -   13. REINFORCEMENT RIBS; TWO SETS EACH SIDE -   14. LOADING GUTTER -   15. PIVOT LOOPS; ONE EACH SIDE -   16. SECURING HOLES; ONE SET EACH END -   17. RADIUSED/ROUNDED CORNERS; TWO EACH END -   18. MATERIAL; SHEET METAL STOCK, GALVANIZED -   18A. LEADING EDGE, WHEN LOADED -   18B. TRAILING EDGE, WHEN LOADED

FIG. 6 provides a TOP VIEW of THE BACKING PLATE.

FIG. 7 provides a FRONT VIEW of THE BACKING PLATE.

FIG. 8 provides a SIDE VIEW of THE BACKING PLATE, showing how the Loading Gutter and the Pivot Loops of THE BACKING PLATE make up a cylindrical Pivot Point.

FIG. 9 provides a perspective Cut-Away View of THE BACKING PLATE as it would be installed in its Operative Position against the inner surface of a cracked drywall panel and blind fastened from the outer surface, at specific repair target points. This drawing figure also dramatizes how THE BACKING PLATE creates its own artificial backing completely independent of framing members.

Part (B.) the Applicator Hand Tool and the Backing Plate, (the Hinged Installation Assembly) Presented and Described:

FIG. 10 is an ISOMETRIC VIEW of PART (B) THE APPLICATOR HAND TOOL shown in the open position, with functional parts numbered and described as follows;

-   19. LOCKING HOOK SHOWING AN UPWARD BEND FOR CLEARANCE AND SPRING     ACTION×2 EACH -   20. LOADING PRONG×2 EACH -   21. FORWARD EXTENSION ROD×2 EACH -   22. THUMB AND FOREFINGER HOLDING LOOP EXTENDING DOWNWARD×2 EACH -   23. REARWARD EXTENSION ROD×2 EACH -   24. DOUBLE SPRING AND FINGER PULL RING

FIG. 11 provides a SIDE VIEW of THE APPLICATOR HAND TOOL, specifically depicting how the Locking Hooks are bent upward to facilitate the necessary spring-open action of THE BACKING PLATE when it is fully assembled. The Thumb and Forefinger Holding Loops are positioned downward in operative position.

Part (A) the Backing Plate with Part (B) the Applicator Hand Tool, the Hinged Installation Assembly

FIG. 12 shows THE BACKING PLATE PART (A) and THE APPLICATOR HAND TOOL PART (B) assembled in the fully operational “Hinged Installation Assembly” position.

FIG. 13 is a side view showing how THE BACKING PLATE has been folded (Pivoted) over backward on its “HINGES” against the body of THE APPLICATOR HAND TOOL. The forward body portion of the BACKING PLATE now becomes the Leading Edge, (18A) and the rearward portion of its body now becomes the Trailing Edge (18B).

Part (C.) the Backing-Z-Plate Presented and Described:

FIG. 14 is an isometric view of PART (C.) THE BACKING-Z-PLATE with functional parts numbered and described as follows;

-   25. SECURING BRACKET -   26. SECURING HOLE -   27. BRACING FOOT -   28. GUIDE SHOE -   29. PRIMARY SUPPORT PAD -   30. REINFORCEMENT RIBS×2 each -   31. SECURING HOLES -   32. RADIUSED/ROUNDED CORNERS×2 each

FIG. 15 is a TOP VIEW of THE BACKING-Z-PLATE.

FIG. 16 is a FRONT VIEW of THE BACKING-Z-PLATE.

FIG. 17 is a SIDE VIEW of THE BACKING-Z-PLATE.

FIG. 18 provides a perspective Cut-Away View of THE BACKING-Z-PLATE as it would be installed in its Operative Position against the inner surface of a cracked drywall panel and blind fastened from the outer surface, at specific repair target points. This drawing figure also illustrates how THE BACKING-Z-PLATE'S Securing Bracket is anchored to the nearby framing stud, while its Primary Support Pad lies fastened in place under the crack.

Part (D.) the Backing-L-Plate; Presented and Described:

FIG. 19 is an isometric view of PART (D.) THE BACKING-L-PLATE with functional parts numbered and described as follows;

-   34. PRIMARY SUPPORT PAD -   35. SECURING HOLES -   36. REINFORCEMENT RIBS ONE EACH SIDE -   37. RADIUSED/ROUNDED CORNERS ONE EACH SIDE -   38. GUIDE SHOE -   39. BRACING FOOT -   40. SECURING BRACKET -   41. SECURING HOLE -   42. PULL TAB/BREAK-AWAY TAB -   43. SCORED-WEAKENED BREAKING LINE TO REMOVE THE PULL-TAB

FIG. 20 is a FRONT VIEW of the BACKING-L-PLATE.

FIG. 21 is a TOP VIEW of THE BACKING-L-PLATE.

FIG. 22 is a SIDE VIEW of THE BACKING-L-PLATE.

FIG. 23 provides a perspective Cut-Away View of THE BACKING-L-PLATE as it would be installed in its Operative Horizontal Position; to rejoin and repair separation gaps between the ceiling and wall. This drawing figure also illustrates how THE BACKING-L-PLATE has successfully closed and repaired the panel separation.

FIG. 24 is a Cut-Away Side View of THE BACKING-L-PLATE, as it is installed in Operative Position.

FIG. 25 provides a perspective Cut-Away View of THE BACKING-L-PLATE as it would be installed in its Operative Vertical Position in wall corners, to rejoin and repair separation gaps between the adjoining walls. This drawing figure also illustrates how THE BACKING-L-PLATE has successfully closed and repaired the panel separation.

The Preparation Steps, the Drawings Described

FIG. 26 illustrates how to peel and scrape away any previous taping and joint compound layers to smooth the repair surface.

FIG. 27 illustrates how to use a stud finder to locate and mark each stud for re-securing each side of the broken panel for support and leveling.

FIG. 28 illustrates how to use a marker to draw a line along the length of the crack, placing an “X” at its termination point.

FIG. 29 illustrates how to re-secure and support the cracked panel edges against the stud, using course drywall screws.

FIG. 30 illustrates how to cut a “V” groove into the panel surface along the length of the crack, to provide a better joint compound base.

FIG. 31 illustrates how to mark repair target points at four inch intervals between the studs.

FIG. 32 illustrates how to cut a lengthwise slit into the cracked panel at each repair target point

Part (A.) the Backing Plate, Repairing Cracks or Panel Separations, the Instructional Drawings Described

FIG. 33 illustrates how to hold THE BACKING PLATE in the palm of one hand with its Pivot Loops facing outward in the palm of one hand, while holding and aiming the Locking Hooks of THE APPLICATOR HAND TOOL toward the Loading Gutter of THE BACKING PLATE.

FIG. 34 illustrates how to hold the BACKING PLATE, while squeezing together the Loading Prongs of THE APPLICATOR HAND TOOL and placing its Locking Hooks into the Loading Gutter of THE BACKING PLATE.

FIG. 35 illustrates how THE BACKING PLATE has been loaded onto THE APPLICATOR HAND TOOL by releasing hand pressure, automatically locking the two parts together to create a Hinged Installation Assembly.

FIG. 36 illustrates how to fold the BACKING PLATE has been folded backward against the Loading Prongs of the APPLICATOR HAND TOOL into its ready position, like folding a jack-knife.

FIG. 37 illustrates how to press down against the Tailing Edge of the BACKING PLATE with one finger to hold and compress it against the APPLICATOR HAND TOOL'S body, while aiming THE BACKING PLATE'S Leading Edge into a prepared slit (FIG. 32) of a marked repair target point.

FIG. 38 illustrates how to push the entire assembly through the prepared slit in the repair target point.

FIG. 39 provides a Cut-Away View showing how THE BACKING PLATE has almost cleared the inner surface of the cracked panel.

FIG. 40 provides a rearward view of how the BACKING PLATE has almost cleared the inner surface of the cracked panel. This drawing also shows a rearward view of the previously installed BACKING PLATE.

FIG. 41 illustrates how the BACKING PLATE is being held in place against the inner panel surface with the use of the APPLICATOR HAND TOOL'S Finger Pull Ring, while the installer fastens THE BACKING PLATE in place by blindly installing drywall screws directly through the drywall panel and into its Securing Holes.

FIG. 42 illustrates how the APPLICATOR HAND TOOL has been released and removed from its assembled position on the BACKING PLATE'S Pivot Loops by squeezing the handle to release the Locking Hooks. The APPLICATOR HAND TOOL is now free to re-load and install subsequent BACKING PLATES as needed by following the procedures shown in FIGS. 33 through 42.

FIG. 43 provides a Cut-Away Side View that better illustrates how the BACKING PLATE has been flattened down against the body of the APPLICATOR HAND TOOL due to the downward compression caused by being forced through the prepared slit in the drywall panel. The downward compression forces the BACKING PLATE to spring open after its Trailing Edge has completely passed through the inner panel surface.

FIG. 44 provides a Cut-Away Side View that better illustrates how the BACKING PLATE has been pulled flush against the inner panel surface by the use of the Finger Pull Ring of THE APPLICATOR HAND TOOL. The BACKING PLATE is now in position to be fastened in place with drywall screws, as shown in FIG. 41.

Part (A.) the Backing Plate, being Used to Repair Holes in Wallboard: the Instructional Drawings Described

FIG. 45 illustrates the process of using a straight-edge to make a squared mark around the area where a drywall panel has a hole or other such deformity, in preparation for making a repair using the BACKING PLATE.

FIG. 46 illustrates how to use a drywall saw to cut away the damaged wallboard section.

FIG. 47 illustrates how to place and hold THE BACKING PLATE secure under the edge of the cut-away panel while blind fastening it in place using a drywall screw.

FIG. 48 illustrates how to install subsequent BACKING PLATES at points around the periphery of the cut-away panel.

FIG. 49 illustrates how to install a replacement piece directly into the repair area and over the installed BACKING PLATES.

FIG. 50 illustrates how to blind secure additional drywall screws through the repair piece and into the securing holes on the opposite side of each installed BACKING PLATE.

Part (C.) the Backing-Z-Plate, being Used to Repair Cracks Running too Close to a Stud for the Backing Plate to be Used. The Instructional Drawings Described

FIG. 51 illustrates how to grasp the BACKING-Z-PLATE by its Upper Securing Bracket with the thumb and forefinger of one hand, while guiding and inserting its Leading Edge into the prepared slit in the cracked panel.

FIG. 52 illustrates how to turn the leading Edge of the BACKING-Z-PLATE under the cracked panel surface while pushing it through the prepared slit.

FIG. 53 illustrates how to press down on the Securing Bracket with the thumb of one hand against the nearby framing member, while first blind fastening it in place through the cracked panel edge and into the mesh of Securing Holes in the Primary Support Pad.

FIG. 54 illustrates how to fasten the Securing Bracket of the BACKING-Z-PLATE through the panel edge and into the framing member beneath it.

Part (D.) the Backing-L-Plate, being Used to Repair Joint Separations. The Instructional Drawings Described

FIG. 55 illustrates the necessary preparation procedure before installing THE BACKING-L-PLATE. That is, how to use a utility knife to cut a lengthwise slit into the ceiling panel edge closest to the wall side at each marked repair target point.

FIG. 56 illustrates how to hold THE BACKING-L-PLATE by its Pull Tab with the use of mechanical pliers to insert its Leading Edge upward into the prepared slit.

FIG. 57 illustrates how to rotate the leading Edge of THE BACKING-L-PLATE up and over the inner panel surface with the use of the mechanical pliers.

FIG. 58 illustrates how to force the BACKING-L-PLATE'S Primary Support Pad to lie against the inner ceiling panel surface, while pressing and holding its Securing Bracket against the wall panel surface.

FIG. 59 illustrates how to fasten the BACKING-L-PLATE in place against the framing member beneath the drywall panel, while pulling it downward by its Pull Tab with the use of the mechanical pliers. The drawing shows how this pulling down action will close the separation gap between the wall and ceiling panels.

FIG. 60 illustrates how the Pull Tab is broken away from the body of the BACKING-L-PLATE by bending it up and down with the use of the mechanical pliers after it has been fastened in place against the framing member. This drawing also shows other BACKING-L-PLATES already installed.

The Final Phase of the Repair Process How to Tape and Float

NOTE: The process of Tape and Float is the final step in the true wall crack repair process provided by this invention, and it actually serves to bond and fortify the repair. This invention re-defines the meaning of wall crack repair. No longer can Tape and Float be thought of as wall crack repair, because it only treats the paper wallboard surface. The following is a general explanation of the process. The end results one can achieve will largely depend upon how well one can master the art of taping and floating.

FIG. 61 illustrates how to apply the first coat of joint compound to provide a primary base coat for imbedding joint tape, using a metal taping knife.

FIG. 62 illustrates how to imbed strips of joint tape into the primary base coat of joint compound. A wider taping knife is then used for applying a second coating of joint compound.

FIG. 63 illustrates how to use a Floating Trowel for applying the third coat of joint compound, thereby smoothing the repaired surface for final light sanding, match texturing and painting.

DETAILED DESCRIPTION OF HOW TO MAKE AND USE THE INVENTION

The invention comprises three specifically designed metallic devices that will be die-stamped from rolls of galvanized sheet metal stock. The APPLICATOR HAND TOOL will be manufactured from medium gauge rounded spring steel, and will be shaped and bent into its specified form by the use of a wire bending die. Each metallic device of the invention requires a similar set of instructional procedures in their installation and usage. The key preparation steps are the same with each BACKING PLATE design. The prescribed procedures and usages are as follows:

The Preparation Steps:

FIG. 26 Peel and scrape away any previous taping and floating materials.

FIG. 27 Use an electronic stud finder, or the like, to make vertical marks at the stud locations.

FIG. 28 Locate and mark along the entire length of the cracked wallboard panel, placing an “X” mark at its termination point.

FIG. 29 Re-Secure the cracked panel against each stud or joist that it crosses by installing a course thread drywall screw at least ¾″ on each panel edge.

FIG. 30 Use a utility knife to cut a ¼″ V-Groove into the paper surface along the entire length of the crack, in order to provide a base for applying drywall joint compound.

FIG. 31 Mark an ‘X’ at selected Repair Target Points along the length of the crack at four inch intervals between the studs. Also make an ‘X’ mark at the termination point of the crack.

FIG. 32 Cut a ¼″×2″ rectangular slit through the panel surface on one side of each X-Marked repair target point.

A.) How to Load and Use the Backing Plate Part (A.) and Part (B.), the Applicator Hand Tool to Repair Wall or Ceiling Cracks on Planar Surfaces:

FIG. 33 While grasping and holding a BACKING PLATE, Part (A.) in a vertical position in the palm of one hand with its Pivot Loops (15.) facing outward, grasp and hold the APPLICATOR HAND TOOL in the palm of the other hand, with the Thumb and Forefinger Holding Loops facing downward, squeeze its Loading Prongs (20.) together by applying hand pressure, aim and place its Locking Hooks (19) into the BACKING PLATE'S Loading Gutter (14).

FIG. 34 Hold THE BACKING PLATE in the palm of one hand with its Pivot Loops (15.) facing outward, while squeezing together the Loading Prongs (20.) of THE APPLICATOR HAND TOOL and place its Locking Hooks (19.) into the Loading Gutter (14.) of THE BACKING PLATE.

FIG. 35 Release hand pressure on the APPLICATOR HAND TOOL to cause the Loading Prongs (21.) to spread open, forcing the Locking Hooks (19.) to lock into ready position in each Pivot Loop (15.) of THE BACKING PLATE.

FIG. 36 Fold the BACKING PLATE backward with the fingers of the now free hand, against the body of THE APPLICATOR HAND TOOL, much like folding a jack-knife. The BACKING PLATE and the APPLICATOR HAND TOOL has now become a “Hinged” Installation Assembly. The Loading Gutter (14) of the BACKING PLATE is now facing upward. The forward edge of the BACKING PLATE has become its Leading Edge (18A) and the rearward edge has become its Trailing Edge (18B). See FIG. 13.

FIG. 37 Press down on the Trailing Edge (18B) of THE BACKING PLATE with the index finger or thumb while aiming the Leading Edge (18A) toward the prepared slit in the repair target point. See FIG. 32.

FIG. 38 Insert THE BACKING PLATE'S Leading Edge (18A.) through the prepared slit, using a side-to-side motion until its Loading Gutter (14) has passed through the inner panel surface (11).

FIG. 39 Switch the hand position to lightly hold the handle of THE APPLICATOR HAND TOOL by the Thumb and Forefinger Holding Loops, (22) then push the BACKING PLATE clear through the slit to the inner panel surface. See the Cut-Away View.

FIG. 40 This drawing, although not instructional, provides a Rearward Cut-Away View to better illustrate how to push entire assembly completely through the inner panel surface. NOTE: Pushing THE BACKING PLATE through the slit causes it to compress downward on the tips of the upturned Locking Hooks, (19) and the Loading Prongs (20.) causing a spring action that forces THE BACKING PLATE to spring open and lie flush within the inner panel surface. See FIGS. 43 and 44.

FIG. 41 Once the BACKING PLATE'S Trailing Edge (18B) has passed through the inner panel surface and has sprung open into the ready position, pull outwardly on the handle of THE APPLICATOR HAND TOOL using the fore-finger of one hand placed in the FINGER Pull Ring, (24.) while blind fastening THE BACKING PLATE in place with a self tapping drywall screw directly through both sides of the broken panel edge (11) at least ¾″ on either side of the crack and into the mesh of Securing Holes (16.).

FIG. 42 Release hand pressure on the APPLICATOR HAND TOOL to release and remove it from the Pivot Loops (15.) of THE BACKING PLATE to be reused to install subsequent BACKING PLATES at marked target points, by following the steps detailed in FIGS. 26 through 42.

SPECIAL NOTE: It is important to Install a BACKING PLATE at the Termination Point of a crack, because it is much like drilling a hole and installing a bolt at the end of a crack in a metal bell. It helps prevent the crack from traveling any farther.

FIG. 43 is not part of the instructions in how to use THE BACKING PLATE. The drawing simply illustrates how its rearward body portion compresses downward against the body of THE APPLICATOR HAND TOOL as it is forced through the prepared slit in the wallboard panel.

FIG. 44 is also not part of the instructions in how to use THE BACKING PLATE. The drawing simply illustrates how its body is pressed up against the inner panel surface, by the action of pulling it outward by THE APPLICATOR HAND TOOL.

Notes:

-   -   To install the self tapping screws, aim them at a point that is         midway between the Loading Prongs (19.) of THE APPLICATOR HAND         TOOL, and within ¾″ in each side of the crack. More than one         screw can be installed as needed.     -   When beginning to turn the screw with the use of a screwdriver,         resistance will be felt on the handle if a Securing Hole in the         mesh of holes in the body of THE BACKING PLATE has been         successfully penetrated by the screw point. If that resistance         on the handle of the screwdriver is not felt, slightly wiggle         and turn the screw head with the fingers of the other hand for         its point to locate a hole, turn it by hand until the resistance         is felt, then begin turning the screw the rest of the way         through the BACKING PLATE'S body. Be sure to only “Dimple” the         drywall's paper surface to fasten the screw in place.     -   When making wallboard repairs in the ceiling the weight of the         panels will have likely caused the ceiling to sag resulting in         cracks and taped panel separations along the joists. Therefore,         use thin Fender Washers (1¼″ in diameter, with a 3/16″ center         hole) as a backing for the drywall screws to help prevent screws         from “Popping” through the gypsum panels. Follow the steps         described in FIGS. 26 through 42.     -   Tape and Float all repaired cracks, feathering and smoothing the         surface for match texture and painting, following the steps as         directed 61 through 63. Any insulation or electrical wiring         inside the wall will be momentarily pushed out of the way         without any hazard.

(B.) How to Use the Backing Plate Part (A.) to Repair Wall or Ceiling Holes or Other Such Deformities, the Alternate Method of Using the Backing Plate.

FIG. 45 Locate and mark a squared area around the damaged panel using a marker and a straight edge.

FIG. 46 Cut away the damaged wallboard section around the marked square using a drywall saw or the like.

FIG. 47 Hold the BACKING PLATE with the fingers of one hand and position it with its Pivot Loops (15.) pressing against the cut-away panel section in the desired placement location, with one side of the Primary Support Pad (12) in position under the panel edge. While holding it in place as directed, install a self tapping drywall screw through the panel edge and into the mesh of securing holes, (16.) at a point at least ¾″ from the panel edge.

FIG. 48 Install other needed BACKING PLATES around the periphery of the cut away section as directed.

FIG. 49 Cut out an appropriately shaped replacement piece approximately ⅛″ smaller around than the original piece to accommodate the Pivot Loops (15.) of THE BACKING PLATE which will act as a rigid support for the repair; then place it flush within the repair area within the installed BACKING PLATES.

FIG. 50 Blind secure each BACKING PLATE by installing self tapping drywall screws (E.) directly through the panel edges of the replacement piece and into the mesh of Securing holes (16.) at a point ¾″ from the panel edge and adjacent to the opposite screw.

(C.) How to Use the Backing-Z-Plate to Repair Wall Cracks that Run too Close to a Framing Stud for the Backing Plate to be Used:

FIG. 51 Grasp the BACKING-Z-PLATE by its Securing Bracket (25.) using the thumb and forefinger of one hand, then aim and insert the Leading Edge (31A) into the prepared slit toward the direction of the unsupported panel edge away from the nearby wall stud, while holding its Primary Support Pad (25.) with the thumb and forefinger of one hand.

FIG. 52 Press forward and down with the thumb against the Securing Bracket (25) in order to turn the BACKING-Z-PLATE'S body inward using a backward motion, which will force it to rotate into position directly under the unsupported panel edge. (11).

FIG. 53 Press the Primary Support Pad (25.) against panel edge directly over the wall stud (1) with the with the thumb of one hand, while securing the Primary Support Pad (29.) in place under the unsupported panel edge with a self tapping drywall screw directly through the panel edge and into the Mesh of Securing Holes. (31.) Make certain to install drywall screws on both sides of the crack.

FIG. 54 Fasten the BACKING-Z-PLATE in place by installing a course threaded drywall screw directly through the Securing Bracket (25.) and the panel edge, and into the framing stud beneath it.

D.) How to Use the-Backing-L-Plate to Repair Horizontal Ceiling and Wall Panel Separations and Vertical Panel Separations at Wall Corners:

The Preparation Steps:

NOTE: For horizontal ceiling to wall panel separations, or for vertical wall corner panel separations, first use an ice pick or similar object to probe into the edges of the ceiling or wall panels at the previously marked Repair Target Points, in order to feel for WHETHER adequate Drywall Backing exists under the drywall surface. See FIGS. 2 and 3. If adequate drywall backing is present to within ½″ under the surface simply install course thread drywall screws through the wallboard panel and into the framing studs beneath, followed by tape and float, re-texturing and painting. If adequate drywall backing is not present, proceed to make the repairs to close the separation gap at each repair target point at four inch intervals, as instructed in FIGS. 26 through 32, as directed. Then follow the repair with conventional Tape and Float methods as illustrated in FIGS. 61 through 63.

FIG. 55 Cut a ½″ by 2″ slit into the edge of the ceiling panel or into the wall panel edge if making vertical wall corner repairs at a point that is flush against the wall panel, at the desired repair target point.

FIG. 56 Grasp the BACKING-L-PLATE by its Pull Tab (42.) with the use of mechanical pliers or the thumb and forefinger and insert its leading edge (34A) upward and into the prepared slit.

FIG. 57 Turn the BACKING-L-PLATE'S Primary Support Pad (34.) inward by rotating it up and over to lie flush against the inner panel surface; this move will also align the Securing Bracket (40.) flush with the wall panel.

FIG. 58 Pull down forcefully on THE BACKING-L-PLATE by its Pull Tab (42.) with the use of the mechanical pliers, to force the edge of the ceiling panel to bend downward enough to close the gap in the separated space between the ceiling and the wall.

FIG. 59 While pulling down and holding THE BACKING-L-PLATE in place with one hand install a course thread drywall screw into the Securing Hole (41.) of the Securing Bracket (40.) directly through the wallboard panel and into the Top Plate (3.) framing member beneath it. Immediately, blind install a second self tapping drywall screw directly through the ceiling panel edge and into the mesh of Securing Holes (35.) in THE BACKING-L-PLATE. Using an ice pick to drive a pilot hole first will help put the screw into the Securing Hole and through the wall panel.

FIG. 60 While holding the Finger Pull Tab (42.) with the mechanical pliers, slightly bend it up and down a few times to force the Weakened Score Line (43.) to break sufficiently to remove the Pull Tab. Install additional BACKING-L-PLATES at repair target points as needed, followed by breaking away the Pull Tabs (42.) of each plate as directed.

E.) The Final Phase of the Repair Process. How to Tape and Float to Bond the Repaires. The General Procedures:

FIG. 61 Apply a primary base coat of drywall joint compound to the repaired surface with the use of a six inch taping knife.

FIG. 62 Imbed strips of paper or nylon mesh tape into the primary base coat of drywall joint compound. Use paper tape at ceiling and wall abutment joints. Nylon tape is easier to work with on meandering repaired areas, because it can bend to conform to the pattern of the crack without having to be cut. Use a wider 10″ Taping Knife to apply a second coat, feathering the edges for a smooth finish. Lightly sand the surface between each coat.

FIG. 63 Apply a third coat of joint compound using a Floating Trowel. Lightly sand and smooth the surface, followed by match texturing and painting. Sanding the outer edges of the repaired areas with a wetted sanding sponge will help blending with the surrounding texture.

NOTE: Rapid setting joint compound, mixed for 30 or 45 minute setting time allows repairs to be completed in the same day. 

1. A method, or systematic procedure, plus three specifically designed devices for permanently repairing meandering cracks or separations of taped panel abutment joints on surfaces of dry wall, gypsum board, with little or no mechanical connection to or support from the internal, spaced apart wall studs, ceiling joists support columns or the like.
 2. THE BACKING PLATE: A perforated metallic plate device for securely repairing randomly located holes or otherwise damaged sections in panels of gypsum board, sheetrock, or the like. Doing so without mechanical connection to or support from the internal, spaced apart wall studs, support columns or the like, by installing the BACKING PLATES around the periphery of the a cut away damaged square then blind securing a replacement piece in place, in much the same manner as used in U.S. Pat. No. 4,782,642. Conville, Nov. 8,
 1988. Cutouts can be reattached without cutting drywall back to the nearest stud.
 3. The method, wherein THE BACKING PLATE has a set of semi-circular loops, referred to as Pivot Loops arching upward from its body on opposite sides, and at its central point which are adapted to accept the Locking Hooks located at the end of the APPLICATOR HAND TOOL to create a hinged installation assembly.
 4. The method as defined in claim 2, wherein THE APPLICATOR HAND TOOL has a pair of Locking Hooks which create a hinged installation assembly for installing THE BACKING PLATE.
 5. THE BACKING-Z-PLATE: A repair method for securely repairing randomly located meandering cracks in drywall gypsum wallboard that lie too close to a framing stud or joist for the BACKING PLATE to be used, wherein a plurality of the plates may be installed the length of the crack. This device must rely upon partial connection or support from the wall framing studs.
 6. The BACKING-L-PLATE. A repair method for securely repairing or rejoining straight running vertical or horizontal separations of taped abutment joints at wall corners where the walls meet, or where the wall meets with the ceiling, caused by, a) the shifting of previously centered panel joints over wall or ceiling joist framing members and or b) by a construction error, in which the builder failed to use Drywall Backing Studs at the at the corners or over the Top Plate c) a room addition by adding a dividing wall that would obviously not have drywall backing added, all resulting in the abutting panel lacking rearward support. This device must also rely upon partial connection or support from the wall framing studs.
 7. THE BACKING-L-PLATE. The method, as defined in claim 6, wherein the upper “L” portion's Securing Bracket has a Pull Tab used to forcibly pull the separated panel down and back into its original aligned position with the adjoining panel while the installer secures the BACKING-L-PLATE against a nearby framing stud with a drywall screw fastener.
 8. The method, as defined in claim 7, wherein THE BACKING-L-PLATE'S Pull Tab is fabricated with a weakened score across its surface to facilitate manual manipulation and removal after installation. 